sources:
{{- range $value := . }}

  source_{{ $value.Key }}:
    type: file
    include: ["{{ $value.LogDir }}"]
    line_delimiter: "\n"
    read_from: beginning
    # Handle multi-line Java stacktraces
    multiline:
      start_pattern: "^[^\\s]"
      mode: continue_through
      condition_pattern: "(^([\\s]+at\\s|Caused by:\\s)|common frames omitted$)"
      timeout_ms: 1000

  {{- end }}

transforms:
{{- range $value := . }}

  transform_{{ $value.Key }}:
    type: remap
    inputs: ["source_{{ $value.Key }}"]
    source: |
      # Store Nomad metadata.
      .nomad.namespace = "{{ $value.Namespace }}"
      .nomad.node_name = "{{ $value.Node }}"
      .nomad.job_name = "{{ $value.Job }}"
      .nomad.group_name = "{{ $value.Group }}"
      .nomad.task_name = "{{ $value.Task }}"
      .nomad.alloc_id = "{{ $value.ID }}"
      .nomad.alloc_name = "{{ $value.Name }}"
      # Set alloc = <TaskName>-<Alloc Index> so it's similar to what prometheus has
      .nomad.alloc = join!(["{{ $value.Task }}", replace("{{ $value.Name }}", r'.+\[(?P<index>\d+)\]', "$$index")], separator: "-")

{{- end }}